{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "arguments": ["Subject", "Effect", "Subject.Race", "Treatment", "Treatment.Disorder", "Subject.Age", "Treatment.Drug", "Treatment.Time_elapsed", "Subject.Gender", "Treatment.Route", "Treatment.Freq", "Subject.Population", "Subject.Disorder", "Treatment.Dosage"]}], "input": "He had been commenced on a course of fusidic acid at discharge in addition to his ongoing statin prescription and presented 4 weeks later with symptoms consistent with rhabdomyolysis."}
{"potential therapeutic event": []}